Full list of all 104 Raft achievements. It takes around 120-150 hours to unlock all of the achievements in the base game on Windows.
The base game contains 62 achievements, and there are 3 DLC packs containing 42 achievements.
Survive 365 days.
Discover a crashed plane.
Kill 50 birds.
Die 25 times.
Reach Captains Island.
Kill 50 Poison-puffers.
Capture 50 animals.
Kill 50 Bears.
Slay the Mama Bear.
Capture 10 animals.
Paint 1000 blocks.
Build 1000 foundations.
Paint 200 blocks.
Kill 50 Screechers.
Kill 50 Warthogs.
Kill 50 sharks.
Kill 10 Screechers.
Kill 50 Lurkers.
Hook 5000 items.
Kill 10 birds.
Kill 10 Warthogs.
Kill 10 Poison-puffers.
Capture a rare animal.
Research everything in the research table.
Paint 50 blocks.
Have 20 cropplots on the same raft.
Reach a depth of 100 meters below the surface.
Capture an animal.
Kill a Poison-puffer.
Have 20 storages on the same raft.
Kill 10 Bears.
Find all notes on Balboa!
Why is there a photo behind the toolboard??
There you go Errol.
It's all so obvious now...
Can bears use bicycle bells?
Kill 1 Bear.
Find all notes on Vasagatan!
Breach the cockpit of Vasagatan!
Kill 10 Lurkers.
Kill 1 Lurker.
Kill a bird.
Survive 30 days.
Kill a Screecher.
Kill a Warthog.
Discover a large island.
Find all notes on the Radio Tower!
Find the white board in the radio station.
Cook a meal by following a recipe.
Break or pick up 100 blocks.
Kill 10 sharks.
Build 100 foundations.
Hook 500 items.
Place a sail and a stationary anchor on the same raft.
Survive 7 days.
Kill a shark.
Hook 100 items.
Build 10 foundations.
Survive 1 day.
Craft and place a simple grill.
Craft and place a simple purifier.
Team up with a friend in multiplayer.
Have all buffs from meal and drinks active on you at once.
Reach tier 3 in the trading post.
Kill 50 Anglerfish.
Kill 10 Anglerfish.
Reach tier 2 in the trading post.
Unlock all playable characters.
Purchase an item at a trading post.
Locate all Grabber caches on Varuna Point.
Find all notes in Temperance.
Drive a snowmobile into the sea.
Find all notes in Varuna Point.
Kill 1 Anglerfish.